SAD (Seasonal Affective Disorder)

Treatment for seasonal affective disorder includes light therapy (phototherapy), psychotherapy and medications. Addressing the problem can help you keep your mood and motivation steady throughout the year.

A light therapy box is a device used mainly to treat seasonal affective disorder (SAD), a type of depression. Light therapy boxes can be purchased over-the-counter or on the Internet without a doctor's prescription. Learn about features to consider before buying this device.

Seasonal Affective Disorder (SAD) can affect adults, teens, and children, especially during the fall and winter months. It's estimated that about 6 in every 100 people (6%) experience SAD. Read more to learn about the causes, symptoms, and treatments for this kind of seasonal depression.

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Page last updated:
Sunday, August 02, 2015